National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-3409 Detail

Current Description

The Ethernet Connectivity Fault Management (CFM) handling feature in Cisco IOS 12.2(33)SRE9a and earlier and IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (device reload) via malformed CFM packets, aka Bug ID CSCuq93406.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 6.5


Access Vector (AV): Local_Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3409 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36184 Vendor Advisory
http://www.securityfocus.com/bid/70715 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1031119 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/97758

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
12.2\(33\)sre9a
 cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.13s


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3409
NVD Published Date:
10/25/2014
NVD Last Modified:
08/28/2017